One of the planet’s largest species of jellyfish—the Lion’s mane jellyfish (Cyanea capillata)—have been making unwelcome ...

An unusual surge in lion’s mane jellyfish sightings has put beachgoers on alert along several beaches on the Massachusetts ...

Massachusetts beachgoers are being urged to pay closer attention to the water this summer, as giant lion's mane jellyfish, ...

Giant Lion's Mane jellyfish are becoming a popular sight at Massachusetts beaches this summer.

The jellyfish can grow to be several feet across and are considered the largest jellyfish species in the world.

The appearance rate of Nomura’s jellyfish was the highest around the southern island of Jeju. Read more at straitstimes.com. Read more at straitstimes.com.

Okuizumi Kazuya heads Yamagata Prefecture's Tsuruoka City Kamo Aquarium, which has the world's largest number of jellyfish ...

They don’t have a brain, and yet they’re able to survive—to thrive—generation after generation.” Flower hat jellies exemplify ...

When underwater archaeologist Brandon Clifford recently arrived at the Whydah Galley excavation site off Wellfleet, it wasn't the 18th-century pirate ship wreckage below that had his attention first.